EP3377470A1 - Process for the synthesis of intermediates useful for preparing 1,3,4-triazine derivatives - Google Patents
Process for the synthesis of intermediates useful for preparing 1,3,4-triazine derivativesInfo
- Publication number
- EP3377470A1 EP3377470A1 EP16866914.1A EP16866914A EP3377470A1 EP 3377470 A1 EP3377470 A1 EP 3377470A1 EP 16866914 A EP16866914 A EP 16866914A EP 3377470 A1 EP3377470 A1 EP 3377470A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- diethyl
- dibromomalonate
- bromomalonate
- chloromalonate
- dichloromalonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/16—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of hydrazones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/74—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/76—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
Definitions
- the present invention relates to the synthesis of the intermediates useful for the preparation of 1,3,4- triazine derivatives, more specifically the intermediate is 1 ,3-diethyl 2-(2-methylhydrazinylidene)propanedioate.
- 1,3,4- triazine-based derivatives are a subgroup of the triazines and many of them exhibit herbicidal activity and have been synthesized and widely used to protect crop against weeds. More recently, a novel 1,3,4-triazine based derivative was reported by SHIBAYAMA, Atsushi, et al in WO 2012/002096 A.
- 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate (the "DMP") is an important intermediate compound for the preparation of the 1,3,4- triazine based derivatives and that is used mainly to form the 1,3,4- triazine ring.
- the diethyl malonate is often used as a starting raw material and first converted to diethyl ketomalonate. Then, the resultant diethyl ketomalonate is to react with methylhydrazine to obtain DMP.
- the present invention provides a novel process for the synthesis of 1,3-diethyl 2-(2- methylhydrazinylidene)propanedioate.
- the present process uses 2-halo-substituted diethyl malonate (referred to herein as "-DEM”) and does not need convert diethyl malonate to diethyl ketomalonate. Therefore, the unwanted hazardous oxidation and complicated side reaction are avoided.
- -DEM 2-halo-substituted diethyl malonate
- the present invention provides a process for the synthesis of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2-halo- substituted diethyl malonate with methylhydrazine or the salt thereof.
- 2-halo-substituted diethyl malonate is selected from the group consisting of diethyl 2-bromomalonate, diethyl 2,2-dibromomalonate, diethyl 2- chloromalonate, diethyl 2,2-dichloromalonate, and any mixtures thereof.
- the present invention provides a process for the synthesis of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate, comprising:
- the present invention provides a process for the preparation of 1,3-diethyl 2- (2-methylhydrazinylidene)propanedioate by using 2-halo-substituted diethyl malonate.
- the present invention provides a process for the synthesis of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting a 2-halo- substituted diethyl malonate with methylhydrazine or the salt thereof.
- 2-halo-substituted diethyl malonate refers to a halo-substituted diethyl malonate that includes one or two halogen substituent(s) at carbon-2 position of the diethyl malonate.
- the halo-substituent can be any member of the halogen family, including fluorine, bromine, chlorine, iodine and combinations thereof. In case of two halogen substituent, they can be the same or different halogens.
- 2-substituted diethyl malonate is selected from the group consisting of diethyl 2-bromomalonate, diethyl 2,2-dibromomalonate, diethyl 2-chloromalonate, diethyl 2,2-dichloromalonate, and any mixtures thereof.
- 2-halo-substituted diethyl malonate is a mixture selected from the group consisting of: diethyl 2-bromomalonate and diethyl 2,2- dibromomalonate; diethyl 2-chloromalonate and diethyl 2,2-dichloromalonate; diethyl 2-bromomalonate and diethyl 2-chloromalonate; diethyl 2-bromomalonate and diethyl 2,2-dichloromalonate; diethyl 2,2-dibromomalonate and diethyl 2- chloromalonate; diethyl 2,2-dibromomalonate and diethyl 2,2-dichloromalonate; diethyl 2-bromomalonate and diethyl 2,2-dibromomalonate and diethyl 2- chloromalonate; diethyl 2-bromomalonate and diethyl 2,2-dibromomalonate and diethyl
- the present invention provides a process for the preparation of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2- halo- substituted diethyl malonate with methylhydrazine or the salt thereof in a solvent or without solvent.
- the solvent is an organic solvent.
- the solvent is selected from the group consisting of methanol, ethanol, 1-propanol, isopropyl alcohol, acetonitrile and any mixtures thereof.
- the present invention provides a process for the preparation of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2- halo- substituted diethyl malonate with methylhydrazine or the salt thereof in the presence of a catalyst.
- the catalyst belongs to organic acid group.
- the catalyst is selected from the group consisting of acetic acid, hydrochloric acid, sulfuric acid, phosphoric acid and any mixtures thereof.
- the present invention provides a process for the preparation of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2- halo- substituted diethyl malonate with methylhydrazine or the salt thereof at the temperature range from about 10 to about 80 0 C. In another embodiment, the process is carried out at the temperature range from about 20 to about 70 0 C.
- the present invention provides a process for the preparation of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2- halo- substituted diethyl malonate with methylhydrazine or the salt thereof in a solvent selected from the group consisting of the methanol, ethanol, 1-propanol, isopropyl alcohol, acetonitrile and any mixtures thereof in the presence of a catalyst selected from the group consisting of acetic acid, hydrochloric acid, sulfuric acid, phosphoric acid and any mixtures at the temperature range from about 10 to about 80 ° C.
- 2-halo-substituted diethyl malonate is selected from the group consisting of: diethyl 2-bromomalonate, diethyl 2,2-dibromomalonate, diethyl
- 2-halogenated diethyl malonate is a mixture selected from the group consisting of: diethyl 2-bromomalonate and diethyl 2,2-dibromomalonate; diethyl 2-chloromalonate and diethyl 2,2-dichloromalonate; diethyl 2- bromomalonate and diethyl 2-chloromalonate; diethyl 2-bromomalonate and diethyl
- the present invention provides a process of the preparation of 1,3-diethyl 2-(2-methylhydrazinylidene)propanedioate by reacting 2-halo- substituted diethyl malonate with methylhydrazine or the salt thereof in a solvent selected from ethanol or acetonitrile in the presence of the catalyst of acetic acid at the temperature range from about 20 to about 80° C. In another embodiment, the reaction temperature range is 20 about to about 70° C. In a further embodiment, the process is carried out by adding 2-halogenated diethyl malonate to methylhydrazine dropwise.
- the material 2-halogenated malonate can be easily obtained by reacting malonate with the corresponding halogen.
- the preparation of 2-halogenated malonate is well known to a person skilled in the art and has been described in many previous documents.
- Organic Syntheses, Volume 7, Page 34 (1972) described a process for the preparation of bromo- malonate by reacting diethyl malonate with bromine.
- JP27004157(1952) described a process for the preparation of diethyl 2,2-dibromomalonate by reacting diethyl malonate with bromine.
- chloro- malonate was described for example in Russian Journal of Applied Chemistry (Zhurnal Prikladnoi Khimii) (1985), 58(11), 2504-8, and the patent documents like US2008114196A1 and DE102006053380, where chloro- malonate was prepared by reacting diethyl malonate with chlorine. All these previous disclosures are hereby incorporated by reference in its entirety.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562256825P | 2015-11-18 | 2015-11-18 | |
PCT/US2016/061842 WO2017087323A1 (en) | 2015-11-18 | 2016-11-14 | Process for the synthesis of intermediates useful for preparing 1,3,4-triazine derivatives |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3377470A1 true EP3377470A1 (en) | 2018-09-26 |
EP3377470A4 EP3377470A4 (en) | 2019-07-31 |
EP3377470B1 EP3377470B1 (en) | 2020-11-11 |
Family
ID=58717701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16866914.1A Not-in-force EP3377470B1 (en) | 2015-11-18 | 2016-11-14 | Process for the synthesis of intermediates useful for preparing 1,3,4-triazine derivatives |
Country Status (17)
Country | Link |
---|---|
US (1) | US10294196B2 (en) |
EP (1) | EP3377470B1 (en) |
JP (1) | JP2018534315A (en) |
KR (1) | KR20180081599A (en) |
CN (1) | CN108349868A (en) |
AR (1) | AR106706A1 (en) |
AU (1) | AU2016358147A1 (en) |
BR (1) | BR112018010041A2 (en) |
CA (1) | CA3005261A1 (en) |
HU (1) | HUE052157T2 (en) |
IL (1) | IL259332A (en) |
MX (1) | MX2018006158A (en) |
MY (1) | MY185271A (en) |
RU (1) | RU2728874C2 (en) |
SG (1) | SG11201804067QA (en) |
TW (1) | TWI643839B (en) |
WO (1) | WO2017087323A1 (en) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH652709A5 (en) | 1983-01-06 | 1985-11-29 | Lonza Ag | METHOD FOR PRODUCING ESTERS OF MESOXAL ACID. |
IT1175533B (en) | 1984-06-20 | 1987-07-01 | Montedison Spa | PROCESS FOR THE PREPARATION OF CARBONYL COMPOUNDS |
IT1233862B (en) | 1988-02-24 | 1992-04-21 | Mini Ricerca Scient Tecnolog | CATALYTIC PROCESS FOR THE SYNTHESIS OF ETHYLENTETRACARBOSSYLIC ACID ESTERS. |
US5273975A (en) * | 1989-06-09 | 1993-12-28 | The Upjohn Company | Heterocyclic amines having central nervous system activity |
DE4309900C1 (en) * | 1993-03-26 | 1994-06-30 | Goldschmidt Ag Th | Process for the preparation of amphoteric surfactants |
TWI441637B (en) * | 2005-05-18 | 2014-06-21 | Array Biopharma Inc | Heterocyclic inhibitors of mek and methods of use thereof |
DE102006053380A1 (en) | 2006-11-13 | 2008-05-15 | Wacker Chemie Ag | Chlorinated or partly chlorinated carbonyl compound production for use in pharma and agro industry, involves introducing unchlorinated or partly chlorinated carbonyl compound in jet loop reactor |
WO2008120004A1 (en) * | 2007-04-02 | 2008-10-09 | Astrazeneca Ab | Combination of a mek- inhibitor and a b-raf inhibitor for the treatment of cancer |
BRPI0818426A2 (en) * | 2007-10-15 | 2017-06-13 | Astrazeneca Ab | combination product, use of a combination product, and method for treating cancer |
KR101738491B1 (en) | 2009-06-26 | 2017-05-22 | 이하라케미칼 고교가부시키가이샤 | Process for production of ketomalonic acid compounds or hydrates thereof |
WO2011095807A1 (en) * | 2010-02-07 | 2011-08-11 | Astrazeneca Ab | Combinations of mek and hh inhibitors |
NZ602800A (en) | 2010-06-29 | 2014-12-24 | Kumiai Chemical Industry Co | 6-acyl-1,2,4-triazine-3,5-dione derivative and herbicides |
WO2014031971A1 (en) | 2012-08-24 | 2014-02-27 | E. I. Du Pont De Nemours And Company | Herbicidal pyridazinones |
GB201403495D0 (en) * | 2014-02-27 | 2014-04-16 | Syngenta Participations Ag | Improvements in or relating to organic compounds |
-
2016
- 2016-11-14 BR BR112018010041A patent/BR112018010041A2/en not_active Application Discontinuation
- 2016-11-14 MX MX2018006158A patent/MX2018006158A/en unknown
- 2016-11-14 RU RU2018121809A patent/RU2728874C2/en active
- 2016-11-14 AU AU2016358147A patent/AU2016358147A1/en not_active Abandoned
- 2016-11-14 JP JP2018525740A patent/JP2018534315A/en active Pending
- 2016-11-14 KR KR1020187016936A patent/KR20180081599A/en unknown
- 2016-11-14 MY MYPI2018000747A patent/MY185271A/en unknown
- 2016-11-14 WO PCT/US2016/061842 patent/WO2017087323A1/en active Application Filing
- 2016-11-14 CA CA3005261A patent/CA3005261A1/en not_active Abandoned
- 2016-11-14 EP EP16866914.1A patent/EP3377470B1/en not_active Not-in-force
- 2016-11-14 CN CN201680067223.7A patent/CN108349868A/en active Pending
- 2016-11-14 US US15/777,314 patent/US10294196B2/en not_active Expired - Fee Related
- 2016-11-14 SG SG11201804067QA patent/SG11201804067QA/en unknown
- 2016-11-14 HU HUE16866914A patent/HUE052157T2/en unknown
- 2016-11-16 AR ARP160103495A patent/AR106706A1/en unknown
- 2016-11-18 TW TW105137820A patent/TWI643839B/en not_active IP Right Cessation
-
2018
- 2018-05-14 IL IL259332A patent/IL259332A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL259332A (en) | 2018-07-31 |
BR112018010041A2 (en) | 2018-11-21 |
EP3377470B1 (en) | 2020-11-11 |
TW201726608A (en) | 2017-08-01 |
AU2016358147A1 (en) | 2018-05-31 |
SG11201804067QA (en) | 2018-06-28 |
WO2017087323A1 (en) | 2017-05-26 |
RU2018121809A (en) | 2019-12-18 |
AR106706A1 (en) | 2018-02-07 |
RU2728874C2 (en) | 2020-07-31 |
EP3377470A4 (en) | 2019-07-31 |
RU2018121809A3 (en) | 2020-01-27 |
JP2018534315A (en) | 2018-11-22 |
US10294196B2 (en) | 2019-05-21 |
MX2018006158A (en) | 2018-08-01 |
TWI643839B (en) | 2018-12-11 |
CN108349868A (en) | 2018-07-31 |
MY185271A (en) | 2021-04-30 |
CA3005261A1 (en) | 2017-05-26 |
HUE052157T2 (en) | 2021-04-28 |
KR20180081599A (en) | 2018-07-16 |
US20180334427A1 (en) | 2018-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5993860B2 (en) | Method for producing 4,4-difluoro-3,4-dihydroisoquinoline derivative | |
DK2655346T3 (en) | PROCESS FOR THE PREPARATION OF 2- (triazinylcarbonyl) sulfonanilides | |
EP3377470B1 (en) | Process for the synthesis of intermediates useful for preparing 1,3,4-triazine derivatives | |
JP5390800B2 (en) | Method for producing toluidine compound | |
CA2147382A1 (en) | Process for the preparation of glycoloylanilides | |
DK2931705T3 (en) | PROCESS FOR THE PREPARATION OF 4-haloalkyl-3-mercapto-substituted 2-HYDROXYBENZOESYREDERIVATER | |
AU2019208783A1 (en) | Processes for the synthesis of sulfentrazone | |
JP5736201B2 (en) | Method for producing 2,3-dichloropyridine | |
EP2141151B1 (en) | Method for producing 2-haloimidazole compound | |
JP6477187B2 (en) | Process for producing 2-amino-6-methylnicotinic acid ester | |
WO2009054210A1 (en) | Process for producing toluidine compound | |
CN113004179B (en) | Preparation method of isoxaflutole key intermediate | |
CA2861638C (en) | 2,6-dihalo-5-alkoxy-4-substituted-pyrimidines, pyrimidine- carbaldehydes, and methods of formation and use | |
US9212152B2 (en) | Process for the preparation of N-hydroxy-1-(1-alkyl-1H-tetrazol-5-yl)-1-phenylmethanimine derivatives | |
WO2022191139A1 (en) | Method for producing 3-bromo-1-(3-chloropyridin-2-yl)-1h-pyrazole-5-carboxylic acid ester | |
CN101287695A (en) | Method for producing 5-halo-2,4,6-trifluoroisophthalic acid | |
WO2015001868A1 (en) | Production method for oxirane derivative and production method for azole derivative | |
JP6425980B2 (en) | Process for producing corresponding ketone compounds from ketoxime alkali metal salts or ketoxime alkaline earth metal salts | |
WO2015194247A1 (en) | Method for producing cyclopentanol derivative | |
WO2014208243A1 (en) | Method for producing azole derivative | |
JP5079416B2 (en) | Process for producing 5- (3-benzyloxycyclobutane) hydantoin | |
JP5748210B2 (en) | Method for producing heterocyclic compound | |
JPH08208623A (en) | Production of imidazone compound | |
EP2284161A1 (en) | Process for the preparation of riluzole | |
JP2006257027A (en) | Method for producing trifluoroacetaldehyde hydrate and/or hemiacetal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180511 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190702 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C07C 69/38 20060101ALI20190626BHEP Ipc: C07C 251/76 20060101ALN20190626BHEP Ipc: C07C 209/60 20060101AFI20190626BHEP Ipc: C07C 249/16 20060101ALI20190626BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C07C 249/16 20060101ALI20200506BHEP Ipc: C07C 69/38 20060101ALI20200506BHEP Ipc: C07C 209/60 20060101AFI20200506BHEP Ipc: C07C 251/76 20060101ALN20200506BHEP |
|
INTG | Intention to grant announced |
Effective date: 20200526 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: XU, YIHUI Inventor name: XU, SHENG |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1333332 Country of ref document: AT Kind code of ref document: T Effective date: 20201115 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602016047857 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20201202 Year of fee payment: 5 Ref country code: FR Payment date: 20201125 Year of fee payment: 5 Ref country code: GB Payment date: 20201127 Year of fee payment: 5 Ref country code: DE Payment date: 20201127 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20201111 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1333332 Country of ref document: AT Kind code of ref document: T Effective date: 20201111 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E052157 Country of ref document: HU |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210212 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210211 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210311 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20201119 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210311 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210211 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20201201 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201114 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20201130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602016047857 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20210812 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201114 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210311 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602016047857 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201111 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20211114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211115 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211114 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211114 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220630 |